Have you ever wanted to know the Country of Origin behind the label "MADE BY SAMSUNG"? When the phone was manufactured? Then this app is for you.

Using this app you can know exactly what country your phone has been produced for. So you can choose the correct firmare to flash.
You can known your Bootloader version so you can decide what method use to root, whether the Knox will be tripped, which firmware version can be flash over...

If you got the "Error type 2" message (see the attached screenshot) when trying to launch a secret code (in the 'Secret Codes' menu) or 'CSC Changer', 'CSC Verifier', 'ServiceMode MAIN MENU' (in the 'Other Tools' menu), you need to update SuperSU app to the version 2.49 (currently still Beta) or later, and also update its binaries.

Here is how:
- Download the zip file at http://download.chainfire.eu/740/Sup...erSU-v2.49.zip
- Extract and get the Superuser.apk file from the 'common' folder inside it.
- Install Superuser.apk, it will ask to update the binaries to the latest version. Let it update.
- Reboot the phone.

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